xper,xns,xew,xco
0.100000001 , 0.959699333 , 0.831731915 , 892.650024
0.200000003 , 0.170899242 , 0.247563288 , 1031.25000
0.300000012 , 0.156562567 , 0.161391050 , 1031.25000
0.500000000 , 5.08718342E-02 , 0.122478828 , 1031.25000
1.00000000 , 2.71584932E-02 , 3.79722491E-02 , 562.650024
2.00000000 , 2.20929105E-02 , 2.80785784E-02 , 281.325012
3.00000000 , 2.35515647E-02 , 2.27230936E-02 , 187.688004